<span>The time needed for a wave to make one complete cycle is its period.</span>
Atoms<span> are </span>neutral<span>; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a </span>neutral atom<span> to give a positive ion or adding electrons to a </span>neutral atom<span> to give a negative ion.</span>
C- 10ft. Hope this helped. Have a great day! :D
The answer i think would be D
